Carabiner calculator



FIG. 1 is a front perspective view of a carabiner calculator;

FIG. 2 is a front view of the carabiner calculartor of FIG. 1;

FIG. 3 is a right side view of the carabiner calculartor of FIG. 1;

FIG. 4 is a left side view of the carabiner calculartor of FIG. 1;

FIG. 5 is a bottom plan view of the carabiner calculartor of FIG. 1;

FIG. 6 is a top plan view of the carabiner calculartor of FIG. 1; and,

FIG. 7 is a rear view of the carabiner calculartor of FIG. 1. 

The ornamental design for a carabiner calculator, as shown and described. 